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![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
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| if (System.IO.File.Exists(synologyPath)) { | ||
| path = synologyPath; | ||
| _logger.LogDebug("Synology file exists. Updated path to: {0}", path); |
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Code scanning / CodeQL
Log entries created from user input
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Copilot Autofix
AI about 1 year ago
To fix the problem, we need to sanitize the user input before logging it. Since the log entries are plain text, we should remove any newline characters from the user input to prevent log forgery. We can use the String.Replace method to achieve this.
Specifically, we need to sanitize the path variable before logging it on line 63. We will replace any newline characters in the path variable with an empty string.
| @@ -62,3 +62,4 @@ | ||
| path = synologyPath; | ||
| _logger.LogDebug("Synology file exists. Updated path to: {0}", path); | ||
| var sanitizedPath = path.Replace(Environment.NewLine, "").Replace("\n", "").Replace("\r", ""); | ||
| _logger.LogDebug("Synology file exists. Updated path to: {0}", sanitizedPath); | ||
| return await ReturnFileResponse(path); |
| if (!System.IO.File.Exists(path)){ | ||
| _logger.LogWarning("File does not exist after toggling case of extension: {0}", path); | ||
| if (!System.IO.File.Exists(path)) { | ||
| _logger.LogWarning("File does not exist at path: {0}", path); |
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Code scanning / CodeQL
Log entries created from user input
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Copilot Autofix
AI about 1 year ago
To fix the problem, we need to sanitize the user input before logging it. Since the log entries are plain text, we should remove any new line characters from the user input to prevent log forging. This can be done using the String.Replace method to replace new line characters with an empty string. We will apply this sanitization to the path variable before it is logged.
| @@ -68,3 +68,4 @@ | ||
| if (!System.IO.File.Exists(path)) { | ||
| _logger.LogWarning("File does not exist at path: {0}", path); | ||
| var sanitizedPath = path.Replace(Environment.NewLine, "").Replace("\n", "").Replace("\r", ""); | ||
| _logger.LogWarning("File does not exist at path: {0}", sanitizedPath); | ||
| return NotFound(); |
| return result; | ||
| } | ||
| private async Task<string> ResizeIfNeeded(string path) { | ||
| _logger.LogDebug("Checking if resize is needed for path: {0}", path); |
Check failure
Code scanning / CodeQL
Log entries created from user input
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Copilot Autofix
AI about 1 year ago
To fix the problem, we need to sanitize the user input before logging it. Since the log entries are plain text, we should remove any newline characters from the user input to prevent log forging. This can be done using the String.Replace method to replace newline characters with an empty string. We will apply this sanitization to the path variable before it is logged.
| @@ -94,2 +94,3 @@ | ||
| private async Task<string> ResizeIfNeeded(string path) { | ||
| path = path.Replace(Environment.NewLine, "").Replace("\n", "").Replace("\r", ""); | ||
| _logger.LogDebug("Checking if resize is needed for path: {0}", path); |
| } | ||
| } | ||
| } catch (Exception e) { | ||
| _logger.LogError(e, "Error resizing file: {0}", path); |
Check failure
Code scanning / CodeQL
Log entries created from user input
Show autofix suggestion
Hide autofix suggestion
Copilot Autofix
AI about 1 year ago
To fix the problem, we need to sanitize the user input before logging it. Since the log entries are plain text, we should remove any newline characters from the user input to prevent log forging. This can be done using the String.Replace method to replace newline characters with an empty string. We will apply this sanitization to the path variable before it is used in any log entries.
| @@ -62,3 +62,3 @@ | ||
| path = synologyPath; | ||
| _logger.LogDebug("Synology file exists. Updated path to: {0}", path); | ||
| _logger.LogDebug("Synology file exists. Updated path to: {0}", path.Replace(Environment.NewLine, "").Replace("\n", "").Replace("\r", "")); | ||
| return await ReturnFileResponse(path); | ||
| @@ -68,3 +68,3 @@ | ||
| if (!System.IO.File.Exists(path)) { | ||
| _logger.LogWarning("File does not exist at path: {0}", path); | ||
| _logger.LogWarning("File does not exist at path: {0}", path.Replace(Environment.NewLine, "").Replace("\n", "").Replace("\r", "")); | ||
| return NotFound(); | ||
| @@ -94,3 +94,3 @@ | ||
| private async Task<string> ResizeIfNeeded(string path) { | ||
| _logger.LogDebug("Checking if resize is needed for path: {0}", path); | ||
| _logger.LogDebug("Checking if resize is needed for path: {0}", path.Replace(Environment.NewLine, "").Replace("\n", "").Replace("\r", "")); | ||
| var resizedPath = $"{Config.ConfigDir}/resized{path}"; | ||
| @@ -120,3 +120,3 @@ | ||
| } catch (Exception e) { | ||
| _logger.LogError(e, "Error resizing file: {0}", path); | ||
| _logger.LogError(e, "Error resizing file: {0}", path.Replace(Environment.NewLine, "").Replace("\n", "").Replace("\r", "")); | ||
| } |
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